Philadelphia Area Archives

Start Over Repository Science History Institute Archives Subject Science on postage stamps Organization National Exposition of Chemical Industries Form Archival materials

Third National Exposition of Chemical Industries Commemorative Stamp, 1917

Extent:: 0.1 linear feet (1 folder.)
Abstract:: A commemorative stamp celebrating the Third National Exposition of Chemical Industries.

Held at: Science History Institute Archives [Contact Us]

National Exposition of Chemical Industries Commemorative Stamp Collection, undated

Extent:: 0.1 linear feet (1 folder.)
Abstract:: A collection of two commemorative stamps celebrating two iterations of the National Exposition of Chemical Industries.

Held at: Science History Institute Archives [Contact Us]